Sixth grade math test paper
Basic problem, mathematical thinking, mathematical operation, problem solving and mathematical exploration.
score
Part I: Basic Skills (30 points)
First, the number of direct writing. (5 points)
25 × = 1÷7 10 = 15 - 16 = 9 10 ÷35 = 23 — 19 =
8 ÷ 23 = 12 + 17 = 1953 ×0= 2 × 56 = 45 ÷8=
Second, calculate the following questions. (12)
47 × 2 1 10 × 25 35 × 29 × 15 15÷ 9 10 × 35
4 ×5 12 ÷ 59 58 ÷ 7 12 ÷ 7 10 12 ÷ 54 × 23
Three, solve the equation (8 points)
4X- 15.5 = 4.5 X-0.05 X = 5.7 X = X \u=
Four. Chart calculation (5 points)
1、 ? Square kilometers, 14 decimeter
Length is width 32, what is the area?
42 kg
Part II: Mathematical Thinking (38 points)
Five, thinking about filling (25 points)
( 1) 16 + 16 + 16 + 16 + 16 =( )×( )=( )
(2) The canteen prepares lunch at noon and buys X kilograms of radishes. The weight of duck is less than that of radish 10 kg, buy () kg of duck. If the duck is 290 kilograms, then the radish has () kilograms.
③ The reciprocal of 37 is (); The reciprocal of () is 1.
(4) Please diagonal 23 × 56 in the drawing.
⑤ Yes (); () Yes.
(6) not counted, fill in ">", "
54 × 23 23 35 ÷ 16 35 × 6 ÷
(7) The volume of an eraser is about 8 (); The fuel tank of a car can hold about 50( )(8)360 cubic decimeters = () cubic minutes = () seconds.
(9) The sum of the sides of a cube is 48 cm, the surface area is () square cm, and the volume is () cubic cm.
(10) Xiaoming walked several kilometers an hour, he walked () kilometers an hour, and walked () hours 1 kilometer.
(1 1) There is a rectangular glass fish tank, which is 50 cm long, 35 cm wide and 24 cm high. The glass in front of this fish tank is broken, and it needs to be replaced with a piece of glass () square centimeters; This fish tank can hold up to 20 liters of water.
(12) Glue three cubes with a side length of 4cm into a cuboid.
The cuboid has a volume of () cubic centimeters and a surface area ratio of.
It turns out that the sum of the surface areas of the three small cubes has decreased by () square centimeters.
(13) There are some books on Xiaoming's bookshelf, the number is between 100∽ 150, among which story books are science and technology books, and there are at most () books on the bookshelf.
Six, thoughtful (5 points)
1, 1 m 79 is as long as 7m 19. …………………………………………………… ( )
2、0. 13 =0.3……………………………………………………………………………( )
3. The number A divided by the number B is equal to the number A multiplied by the reciprocal of the number B. ................................................................ ()
A cube with a length of 6 cm has the same surface area and volume. …………………………………… ( )
5. The product of non-zero number is less than this number. ……………………………………………( )
Seven, carefully selected (7 points)
(1) At least () identical cubes can be combined into a slightly larger cube.
a、4 B、8 C、9
(2) The picture on the right is a cuboid with a length of 3 cm and a width of 2 cm. from this
Dig out a small cube with a side length of 1 cm, and its surface area is ().
A. bigger than the original B. smaller than the original C. unchanged D. uncertain
Twenty-five boys and girls are the same There are 20 girls and how many boys? The wrong column type is ()
a、20÷25 B、20×52 C、20÷2×5 D、20×25
(4) An iron drum can hold 100 liter of water, and the volume of this drum may be ().
A, 100 cubic decimeter b, 98 cubic decimeter c, 105 cubic decimeter
(5) The side length of the cube is expanded by 3 times, and the volume is expanded by () times.
a、3 B、9 C、27
(6) The length of two steel pipes is 1 m, the first one is used for rice removal, and the second one is used for rice removal. Use partial comparison ()
A, two pieces of equal length B, the first piece of equal length C and the second piece of equal length D, so it is uncertain.
(7) Xiaojun is one year old and Xiaohua is one year old (a-2). X years have passed, and the difference between them is () years.
A.a-2 B. 2 C. x
(8) In the figure below, what can be folded into a cube is ().
A B C D
Part III: Mathematical Operation (8 points)
Eight, practical operation. (8 points)
1, and the side length of each small square on the right represents 1 cm. First draw a rectangle with a circumference of 18cm and a width of 4cm. Then draw the squares in this rectangle with black and blue respectively, so that the area of the black square is three times that of the blue square. (Calculate first, then operate)
2. In this exam, the experimental primary school recorded two English tapes (pictured). For the sake of confidentiality, it must be packaged and used during the exam. Please design a packaging scheme that saves the most paper (use drawings to represent your packaging scheme), which requires at least () square centimeters of wrapping paper, and the volume after packaging is () cubic centimeters.
Part IV: Solving Problems (24 points)
Eight, solve the mathematical problems in life.
1. There are 30 girls in the school singing team, which is more than three times that of boys. How many boys are there in the singing group?
(Equation solving)
Think: = number of girls
2.( 1) Party A and Party B * * * simultaneously process 1 10 parts. After 5 hours, Party A will process 12 parts per hour. How many parts does Party B process per hour? (Equation solving)
3、
If you need 8 yuan money per square meter, how much will it cost to paint this classroom?
Kobayashi's electricity bill in September was in 85 yuan. After installing the time-sharing pricing table, 10 is less than that in September. How much more electricity is paid in September than in 10?
5、
How tall is mom?
6. The flower bed is 0.6m high and the bottom is a square with a side length of1.2m..
Surrounded by bricks, the thickness is 0.2 meters, and the middle is filled with soil.
(1) How big is the flower bed?
(2) how many cubic meters of soil are there in the flower bed?
Expanding part: mathematical inquiry (10 score)
1, the sum of a and b is 605. If a zero is removed from the end of the number B, then the two numbers A and B are equal, then the number A is () and the number B is (). (2 points)
2. There are two columns: (4 points)
The first column,,,,, (), () ...
The second column,,,, (), ...
(1) Complete the space above.
(2) What are the numbers that the above two columns are getting closer and closer? What is your guess?
3. In a glass jar with a length of 3 cm, a width of 24 cm and a height of 22 cm, the water depth is 19 cm. Xiao Ming threw a cubic iron block with a length of 12 cm into the water. Will the water in the jar overflow if it is thrown away? (Calculate and explain the reasons) (4 points)
Mid-term survey and test in the first semester of the 2008-2009 school year in Guanyun County.
Sixth grade math test paper
Basic problem, mathematical thinking, mathematical operation, problem solving and mathematical exploration.
score
Part I: Basic Skills (30 points)
First, the number of direct writing. (5 points)
25 × = 1÷7 10 = 15 - 16 = 9 10 ÷35 = 23 — 19 =
8 ÷ 23 = 12 + 17 = 1953 ×0= 2 × 56 = 45 ÷8=
Second, calculate the following questions. (12)
47 × 2 1 10 × 25 35 × 29 × 15 15÷ 9 10 × 35
4 ×5 12 ÷ 59 58 ÷ 7 12 ÷ 7 10 12 ÷ 54 × 23
Three, solve the equation (8 points)
4X- 15.5 = 4.5 X-0.05 X = 5.7 X = X \u=
Four. Chart calculation (5 points)
1、 ? Square kilometers, 14 decimeter
Length is width 32, what is the area?
42 kg
Part II: Mathematical Thinking (38 points)
Five, thinking about filling (25 points)
( 1) 16 + 16 + 16 + 16 + 16 =( )×( )=( )
(2) The canteen prepares lunch at noon and buys X kilograms of radishes. The weight of duck is less than that of radish 10 kg, buy () kg of duck. If the duck is 290 kilograms, then the radish has () kilograms.
③ The reciprocal of 37 is (); The reciprocal of () is 1.
(4) Please diagonal 23 × 56 in the drawing.
⑤ Yes (); () Yes.
(6) not counted, fill in ">", "
54 × 23 23 35 ÷ 16 35 × 6 ÷
(7) The volume of an eraser is about 8 (); The fuel tank of a car can hold about 50( )(8)360 cubic decimeters = () cubic minutes = () seconds.
(9) The sum of the sides of a cube is 48 cm, the surface area is () square cm, and the volume is () cubic cm.
(10) Xiaoming walked several kilometers an hour, he walked () kilometers an hour, and walked () hours 1 kilometer.
(1 1) There is a rectangular glass fish tank, which is 50 cm long, 35 cm wide and 24 cm high. The glass in front of this fish tank is broken, and it needs to be replaced with a piece of glass () square centimeters; This fish tank can hold up to 20 liters of water.
(12) Glue three cubes with a side length of 4cm into a cuboid.
The cuboid has a volume of () cubic centimeters and a surface area ratio of.
It turns out that the sum of the surface areas of the three small cubes has decreased by () square centimeters.
(13) There are some books on Xiaoming's bookshelf, the number is between 100∽ 150, among which story books are science and technology books, and there are at most () books on the bookshelf.
Six, thoughtful (5 points)
1, 1 m 79 is as long as 7m 19. …………………………………………………… ( )
2、0. 13 =0.3……………………………………………………………………………( )
3. The number A divided by the number B is equal to the number A multiplied by the reciprocal of the number B. ................................................................ ()
A cube with a length of 6 cm has the same surface area and volume. …………………………………… ( )
5. The product of non-zero number is less than this number. ……………………………………………( )
Seven, carefully selected (7 points)
(1) At least () identical cubes can be combined into a slightly larger cube.
a、4 B、8 C、9
(2) The picture on the right is a cuboid with a length of 3 cm and a width of 2 cm. from this
Dig out a small cube with a side length of 1 cm, and its surface area is ().
A. bigger than the original B. smaller than the original C. unchanged D. uncertain
Twenty-five boys and girls are the same There are 20 girls and how many boys? The wrong column type is ()
a、20÷25 B、20×52 C、20÷2×5 D、20×25
(4) An iron drum can hold 100 liter of water, and the volume of this drum may be ().
A, 100 cubic decimeter b, 98 cubic decimeter c, 105 cubic decimeter
(5) The side length of the cube is expanded by 3 times, and the volume is expanded by () times.
a、3 B、9 C、27
(6) The length of two steel pipes is 1 m, the first one is used for rice removal, and the second one is used for rice removal. Use partial comparison ()
A, two pieces of equal length B, the first piece of equal length C and the second piece of equal length D, so it is uncertain.
(7) Xiaojun is one year old and Xiaohua is one year old (a-2). X years have passed, and the difference between them is () years.
A.a-2 B. 2 C. x
(8) In the figure below, what can be folded into a cube is ().
A B C D
Part III: Mathematical Operation (8 points)
Eight, practical operation. (8 points)
1, and the side length of each small square on the right represents 1 cm. First draw a rectangle with a circumference of 18cm and a width of 4cm. Then draw the squares in this rectangle with black and blue respectively, so that the area of the black square is three times that of the blue square. (Calculate first, then operate)
2. In this exam, the experimental primary school recorded two English tapes (pictured). For the sake of confidentiality, it must be packaged and used during the exam. Please design a packaging scheme that saves the most paper (use drawings to represent your packaging scheme), which requires at least () square centimeters of wrapping paper, and the volume after packaging is () cubic centimeters.
Part IV: Solving Problems (24 points)
Eight, solve the mathematical problems in life.
1. There are 30 girls in the school singing team, which is more than three times that of boys. How many boys are there in the singing group?
(Equation solving)
Think: = number of girls
2.( 1) Party A and Party B * * * simultaneously process 1 10 parts. After 5 hours, Party A will process 12 parts per hour. How many parts does Party B process per hour? (Equation solving)
3、
If you need 8 yuan money per square meter, how much will it cost to paint this classroom?
Kobayashi's electricity bill in September was in 85 yuan. After installing the time-sharing pricing table, 10 is less than that in September. How much more electricity is paid in September than in 10?
5、
How tall is mom?
6. The flower bed is 0.6m high and the bottom is a square with a side length of1.2m..
Surrounded by bricks, the thickness is 0.2 meters, and the middle is filled with soil.
(1) How big is the flower bed?
(2) how many cubic meters of soil are there in the flower bed?
Expanding part: mathematical inquiry (10 score)
1, the sum of a and b is 605. If a zero is removed from the end of the number B, then the two numbers A and B are equal, then the number A is () and the number B is (). (2 points)
2. There are two columns: (4 points)
The first column,,,,, (), () ...
The second column,,,, (), ...
(1) Complete the space above.
(2) What are the numbers that the above two columns are getting closer and closer? What is your guess?
3. In a glass jar with a length of 3 cm, a width of 24 cm and a height of 22 cm, the water depth is 19 cm. Xiao Ming threw a cubic iron block with a length of 12 cm into the water. Will the water in the jar overflow if it is thrown away? (Calculate and explain the reasons) (4 points)
Mid-term survey and test in the first semester of the 2008-2009 school year in Guanyun County.
Sixth grade math test paper
Basic problem, mathematical thinking, mathematical operation, problem solving and mathematical exploration.
score
Part I: Basic Skills (30 points)
First, the number of direct writing. (5 points)
25 × = 1÷7 10 = 15 - 16 = 9 10 ÷35 = 23 — 19 =
8 ÷ 23 = 12 + 17 = 1953 ×0= 2 × 56 = 45 ÷8=
Second, calculate the following questions. (12)
47 × 2 1 10 × 25 35 × 29 × 15 15÷ 9 10 × 35
4 ×5 12 ÷ 59 58 ÷ 7 12 ÷ 7 10 12 ÷ 54 × 23
Three, solve the equation (8 points)
4X- 15.5 = 4.5 X-0.05 X = 5.7 X = X \u=
Four. Chart calculation (5 points)
1、 ? Square kilometers, 14 decimeter
Length is width 32, what is the area?
42 kg
Part II: Mathematical Thinking (38 points)
Five, thinking about filling (25 points)
( 1) 16 + 16 + 16 + 16 + 16 =( )×( )=( )
(2) The canteen prepares lunch at noon and buys X kilograms of radishes. The weight of duck is less than that of radish 10 kg, buy () kg of duck. If the duck is 290 kilograms, then the radish has () kilograms.
③ The reciprocal of 37 is (); The reciprocal of () is 1.
(4) Please diagonal 23 × 56 in the drawing.
⑤ Yes (); () Yes.
(6) not counted, fill in ">", "
54 × 23 23 35 ÷ 16 35 × 6 ÷
(7) The volume of an eraser is about 8 (); The fuel tank of a car can hold about 50( )(8)360 cubic decimeters = () cubic minutes = () seconds.
(9) The sum of the sides of a cube is 48 cm, the surface area is () square cm, and the volume is () cubic cm.
(10) Xiaoming walked several kilometers an hour, he walked () kilometers an hour, and walked () hours 1 kilometer.
(1 1) There is a rectangular glass fish tank, which is 50 cm long, 35 cm wide and 24 cm high. The glass in front of this fish tank is broken, and it needs to be replaced with a piece of glass () square centimeters; This fish tank can hold up to 20 liters of water.
(12) Glue three cubes with a side length of 4cm into a cuboid.
The cuboid has a volume of () cubic centimeters and a surface area ratio of.
It turns out that the sum of the surface areas of the three small cubes has decreased by () square centimeters.
(13) There are some books on Xiaoming's bookshelf, the number is between 100∽ 150, among which story books are science and technology books, and there are at most () books on the bookshelf.
Six, thoughtful (5 points)
1, 1 m 79 is as long as 7m 19. …………………………………………………… ( )
2、0. 13 =0.3……………………………………………………………………………( )
3. The number A divided by the number B is equal to the number A multiplied by the reciprocal of the number B ............................................................. ()
A cube with a length of 6 cm has the same surface area and volume. …………………………………… ( )
5. The product of non-zero number is less than this number. ……………………………………………( )
Seven, carefully selected (7 points)
(1) At least () identical cubes can be combined into a slightly larger cube.
a、4 B、8 C、9
(2) The picture on the right is a cuboid with a length of 3 cm and a width of 2 cm. from this
Dig out a small cube with a side length of 1 cm, and its surface area is ().
A. bigger than the original B. smaller than the original C. unchanged D. uncertain
Twenty-five boys and girls are the same There are 20 girls and how many boys? The wrong column type is ()
a、20÷25 B、20×52 C、20÷2×5 D、20×25
(4) An iron drum can hold 100 liter of water, and the volume of this drum may be ().
A, 100 cubic decimeter b, 98 cubic decimeter c, 105 cubic decimeter
(5) The side length of the cube is expanded by 3 times, and the volume is expanded by () times.
a、3 B、9 C、27
(6) The length of two steel pipes is 1 m, the first one is used for rice removal, and the second one is used for rice removal. Use partial comparison ()
A, two pieces of equal length B, the first piece of equal length C and the second piece of equal length D, so it is uncertain.
(7) Xiaojun is one year old and Xiaohua is one year old (a-2). X years have passed, and the difference between them is () years.
A.a-2 B. 2 C. x
(8) In the figure below, what can be folded into a cube is ().
A B C D
Part III: Mathematical Operation (8 points)
Eight, practical operation. (8 points)
1, and the side length of each small square on the right represents 1 cm. First draw a rectangle with a circumference of 18cm and a width of 4cm. Then draw the squares in this rectangle with black and blue respectively, so that the area of the black square is three times that of the blue square. (Calculate first, then operate)
2. In this exam, the experimental primary school recorded two English tapes (pictured). For the sake of confidentiality, it must be packaged and used during the exam. Please design a packaging scheme that saves the most paper (use drawings to represent your packaging scheme), which requires at least () square centimeters of wrapping paper, and the volume after packaging is () cubic centimeters.
Part IV: Solving Problems (24 points)
Eight, solve the mathematical problems in life.
1. There are 30 girls in the school singing team, which is more than three times that of boys. How many boys are there in the singing group?
(Equation solving)
Think: = number of girls
2.( 1) Party A and Party B * * * simultaneously process 1 10 parts. After 5 hours, Party A will process 12 parts per hour. How many parts does Party B process per hour? (Equation solving)
3、
If you need 8 yuan money per square meter, how much will it cost to paint this classroom?
Kobayashi's electricity bill in September was in 85 yuan. After installing the time-sharing pricing table, 10 is less than that in September. How much more electricity is paid in September than in 10?
5、
How tall is mom?
6. The flower bed is 0.6m high and the bottom is a square with a side length of1.2m..
Surrounded by bricks, the thickness is 0.2 meters, and the middle is filled with soil.
(1) How big is the flower bed?
(2) how many cubic meters of soil are there in the flower bed?
Expanding part: mathematical inquiry (10 score)
1, the sum of a and b is 605. If a zero is removed from the end of the number B, then the two numbers A and B are equal, then the number A is () and the number B is (). (2 points)
2. There are two columns: (4 points)
The first column,,,,, (), () ...
The second column,,,, (), ...
(1) Complete the space above.
(2) What are the numbers that the above two columns are getting closer and closer? What is your guess?
3. In a glass jar with a length of 3 cm, a width of 24 cm and a height of 22 cm, the water depth is 19 cm. Xiao Ming threw a cubic iron block with a length of 12 cm into the water. Will the water in the jar overflow if it is thrown away? (Calculate and explain the reasons) (4 points)